My wife is vegan and I think I've tried every type of fake meat burger that exists and I totally agree that the "Impossible" brand is the best burger on the market by a fair bit.
There’s a lot of meat replacement products that market themselves as so good “you won’t be able to taste the difference from real meat” which is both a lie and a promise that they shouldn’t have to live up to, because they’re good as their own thing. But the nuggets…they’re close. I’m not positive I’d be able to pick a “real” pink slime nugget in a blind tasting.